Location History:
- Dallas, TX (US) (2001 - 2002)
- Plano, TX (US) (2002 - 2006)
- Richardson, TX (US) (2004 - 2008)
Company Filing History:
4 out of 4 
4 out of 114 
1 out of 29,297 
Years Active: 2001-2008
Title: The Innovative Mind of Youling Lin
Introduction
Youling Lin, an accomplished inventor based in Richardson, TX, holds an impressive portfolio of 10 patents. His innovative solutions have significantly contributed to the fields of optical inspection and precision measurement systems. With a focus on enhancing technology, Lin’s inventions are paving the way for new advancements.
Latest Patents
Among his notable contributions, Lin's latest patents include:
1. **Differential method for layer-to-layer registration** - This invention presents a system that accurately measures layer-to-layer mis-registration. It introduces a novel type of mark and a comparison system that analyzes signals to eliminate noise associated with non-alignment, thereby magnifying alignment information hundreds of times more than the actual displacement between two layers.
2. **Optical inspection method utilizing ultraviolet light** - This patent describes a groundbreaking method for inspecting structures on an object’s surface using UV light. The object is illuminated with specific UV wavelengths, and a specialized camera captures images at calculated angles, allowing for a precise evaluation of the surface structures. Additionally, it incorporates a visible-light camera to enhance image capture when UV light generates visible spectrum light.
Career Highlights
Lin's career includes pivotal roles at notable companies like Isoa, Inc. and Rudolph Technologies, Inc. His work in these organizations has enabled him to develop and refine technologies that significantly advance optical inspection methodologies and mis-registration detection systems.
Collaborations
Throughout his professional journey, Youling Lin has collaborated with talented individuals, including Kathleen Hennessey. These partnerships have fostered a creative environment that has led to the successful development of his patented inventions.
Conclusion
Youling Lin exemplifies the spirit of innovation, consistently striving to push the boundaries of technology through his inventions. With a strong foundation in optical inspection and precision measurement, Lin’s contributions will undoubtedly continue to influence the field, inspiring both current and future generations of inventors.